DepartmentProject/DepartmentPortal/Department/DepartmentDatabaseImplementation.csproj/Implementations/DisciplineBlockService.cs

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using DatabaseCore;
using DatabaseCore.Models.Department;
using DepartmentBusinessLogic.BindingModels;
using DepartmentBusinessLogic.Interfaces;
using DepartmentBusinessLogic.ViewModels;
using Microsoft.EntityFrameworkCore;
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using ModuleTools.Enums;
using ModuleTools.Models;
using System.Linq;
namespace DepartmentDatabaseImplementation.Implementations
{
/// <summary>
/// Реализация IDisciplineBlockService
/// </summary>
public class DisciplineBlockService :
AbstractGenerticEntityService<DisciplineBlockGetBindingModel, DisciplineBlockSetBindingModel, DisciplineBlock, DisciplineBlockListViewModel, DisciplineBlockViewModel>,
IDisciplineBlockService
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{
protected override OperationResultModel AdditionalCheckingWhenAdding(DbContext context, DisciplineBlockSetBindingModel model) => OperationResultModel.Success(null);
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protected override OperationResultModel AdditionalCheckingWhenDeleting(DbContext context, DisciplineBlock entity, DisciplineBlockGetBindingModel model)
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{
if (context.Set<Discipline>().Any(x => x.DisciplineBlockId == model.Id && !x.IsDeleted))
{
return OperationResultModel.Error("Error:", "Есть дисциплины, относящиеся к этому блоку", ResultServiceStatusCode.ExsistItem);
}
return OperationResultModel.Success(null);
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}
protected override IQueryable<DisciplineBlock> AdditionalCheckingWhenReadingList(IQueryable<DisciplineBlock> query, DisciplineBlockGetBindingModel model) => query;
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protected override OperationResultModel AdditionalCheckingWhenUpdateing(DbContext context, DisciplineBlockSetBindingModel model) => OperationResultModel.Success(null);
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protected override void AdditionalDeleting(DbContext context, DisciplineBlock entity, DisciplineBlockGetBindingModel model) { }
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protected override DisciplineBlock GetUniqueEntity(DisciplineBlockSetBindingModel model, DbContext context) => context.Set<DisciplineBlock>().FirstOrDefault(x => x.Title == model.Title && x.Id != model.Id);
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protected override IQueryable<DisciplineBlock> IncludingWhenReading(IQueryable<DisciplineBlock> query) => query;
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protected override IQueryable<DisciplineBlock> OrderingWhenReading(IQueryable<DisciplineBlock> query) => query.OrderBy(x => x.DisciplineBlockOrder);
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}
}